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1b9e904cc7
This adds a new macro for the unit-tests which checks a range of values on the device against an array of values on the host. This simplifies writing tests and removes the need to explicitly copy values back to the host for verification.
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://kylelutz.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#ifndef BOOST_COMPUTE_TEST_CHECK_MACROS_HPP
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#define BOOST_COMPUTE_TEST_CHECK_MACROS_HPP
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#define LIST_ARRAY_VALUES(z, n, data) \
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BOOST_PP_COMMA_IF(n) BOOST_PP_ARRAY_ELEM(n, data)
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// checks 'size' values of 'type' in the device range '_actual`
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// against the values given in the array '_expected'
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#define CHECK_RANGE_EQUAL(type, size, _actual, _expected) \
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{ \
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type actual[size]; \
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boost::compute::copy( \
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_actual.begin(), _actual.end(), actual, queue \
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); \
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const type expected[size] = { \
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BOOST_PP_REPEAT(size, LIST_ARRAY_VALUES, (size, _expected)) \
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}; \
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BOOST_CHECK_EQUAL_COLLECTIONS( \
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actual, actual + size, expected, expected + size \
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); \
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}
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#endif // BOOST_COMPUTE_TEST_CHECK_MACROS_HPP
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